tree 7c57830b52248afb95c1270893f4b2dc98ddf781
parent 1b0d92244ff2434a98272f6d2525da32fc230f19
author Zhu Yi <yi.zhu@intel.com> 1247131455 +0800
committer John W. Linville <linville@tuxdriver.com> 1248192451 -0400

iwmc3200wifi: fix NULL pointer dereference in iwm_if_free

The driver private data is now based on wiphy. So we should not
touch the private data after wiphy_free() is called. The patch
fixes the potential NULL pointer dereference by making the
iwm_wdev_free() the last one on the interface removal path.

Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>